Novel assembly type door and window installation structure

The utility model provides a novel assembly type door and window installation structure which comprises a bottom embedded part and a unit window body, the bottom embedded part is used for being embedded in the surface of a windowsill, and a lower frame of the unit window body is connected with the bottom embedded part through a base assembly. The base assembly comprises a square tube and a base support. Wherein the square tube is fixed on the surface of the bottom embedded part, the base support comprises a bottom plate part and an inserting plate part, the bottom plate part is fixed on the top surface of the square tube, the inserting plate part is vertically arranged on the top surface of the bottom plate part, a fixed inserting groove is formed in the lower frame of the unit window body, and the inserting plate part is inserted into the fixed inserting groove to be inserted into the lower frame of the unit window body. Based on the structure, scaffolds do not need to be built when the unit window bodies ar